This historic estate on the east shore of Lake Tahoe was home to an eccentric millionaire (and his pet elephant, Mingo).

Beautiful scenery, history, science, and physics come together in this remnant of shipping lore.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.

Leave a button on the jacket of this iconic Seattle clown.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

A wall of chewing gum moonlights as collective art.

A massive sea stack famous for its appearance in The Goonies.

This graveyard is the eternal home of many brave pioneers who settled the Great Northwest.

Outside this souvenir shop is a statue of Bigfoot composed of volcanic ash, and plenty more to see inside.

The world's largest egg has been cracked a number of times over the years but has been repeatedly replaced.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

This working class sculpture pounds his hammer all the livelong day.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

Cascading outward, this waterfall creates the appearance of a flowing veil.

A plaque commemorates the spot in the Oregon woods where the first-ever Geocache was hidden.

A Roman-style column in Oregon hides a spiral staircase inside.

This gorgeous beach hides behind two headlands in Oregon's Ecola State Park.

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

This beachside town is home to a diverse nature reserve, multiple cays, and one of the three bioluminescent bays in Puerto Rico.

An unusual geological feature towers over the remains of a dark episode in United States history.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

Walk in the footsteps of the famed astronaut at Purdue University.

The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.